【单选题】Categories of U.S. consumer spending, ranked from largest to smallest, are
A.
housing, food & beverages, education & communication, and transportation.
B.
education & communication, housing, food & beverages, and transportation.
C.
food & beverages, housing, transportation, and medical care.
D.
housing, transportation, food & beverages, and medical care.
【单选题】The formation of a white precipitate when adding a solution of silver nitrate to a dissolved sample indicates the presence of ( ).
【判断题】非处方药( OTC )是指那些不需要医生处方,消费者可直接在药房或药店中自行购买和服用的药物。
【判断题】人际沟通包括发出者、信息、渠道、接受者、环境和反馈六大要素。
【单选题】Which of the following categories generally has a deficit for the U.S.?
【单选题】下列选项中,属于工程投标文件、货物投标文件、服务投标文件中共同含有的条款的是( )。
【判断题】The volume of core deposits at U.S. banks has been growing in recent years relative to other categories of deposits.
【单选题】According to the passage, schools scored by U.S. News & World Report fall into_____ categories.
【单选题】下列选项中,属于工程投标文件、货物投标文件、服务投标文件中共同含有的条款是( )。
【单选题】下列选项中属于工程投标文件、货物投标文件、服务投标文件****同含有的条款的是()